Part III. Advanced AVR Topics
Once you’ve mastered the AVR itself, this last section of the book is dedicated to using modern communications protocols to interface with other devices, building the circuitry you need to drive motors and other electrical devices, and covering a few more of the features of the AVR that you may or may not need every day. The projects here are more involved, and you can read these chapters largely in whatever order you’d like. When you’re done with this chapter, you’ll be ready to tackle almost any project that you can dream up that needs a microcontroller.
Chapter 13 covers a software and firmware technique that makes good use of what you’ve learned about PWM. This enables playback of sampled speech, volume control, ...
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